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AM26C31ID
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AM26C31ID

Product Overview

The AM26C31ID belongs to the category of quad differential line drivers. It is commonly used in electronic communication systems to transmit data over long distances with high noise immunity. The device is known for its robust characteristics, compact package, and essential role in ensuring reliable data transmission. It is typically available in a small outline integrated circuit (SOIC) package and is often sold in quantities of 25 or more.

Specifications

  • Supply Voltage: 4.75V to 5.25V
  • Operating Temperature Range: -40°C to 85°C
  • Output Current: ±20mA
  • Propagation Delay: 10ns
  • Number of Channels: 4

Detailed Pin Configuration

The AM26C31ID features a standard pin configuration with four input channels and corresponding output channels. The pinout includes VCC, GND, and complementary output pins for each channel.

Functional Features

  • Differential Line Driver
  • High Noise Immunity
  • Wide Supply Voltage Range
  • Short-Circuit Protection

Advantages and Disadvantages

Advantages

  • Robust Differential Signaling
  • High-Speed Data Transmission
  • Wide Operating Temperature Range
  • Short-Circuit Protection

Disadvantages

  • Requires External Resistors for Termination
  • Limited Output Current

Working Principles

The AM26C31ID operates by receiving differential input signals and converting them into balanced differential output signals. This allows for reliable data transmission over long distances while minimizing the impact of external noise and interference.

Detailed Application Field Plans

The AM26C31ID is widely used in industrial automation, telecommunications, and networking applications. It is particularly well-suited for use in RS-422 and RS-485 communication interfaces, where long-distance data transmission and noise immunity are critical requirements.

Detailed and Complete Alternative Models

  • SN75176B
  • MAX487E
  • LTC2851

In conclusion, the AM26C31ID is a versatile quad differential line driver that plays a crucial role in ensuring reliable data transmission in various electronic communication systems. Its robust characteristics, wide operating temperature range, and high noise immunity make it an essential component in industrial automation, telecommunications, and networking applications. While it has certain limitations such as requiring external resistors for termination, its advantages far outweigh these drawbacks, making it a popular choice for engineers and designers seeking dependable differential line drivers.

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  1. What is the AM26C31ID?

    • The AM26C31ID is a quad differential line driver designed for digital data transmission over balanced lines.

  2. What is the operating voltage range of AM26C31ID?

    • The operating voltage range of AM26C31ID is typically between 4.5V and 5.5V.

  3. What is the maximum data rate supported by AM26C31ID?

    • The maximum data rate supported by AM26C31ID is typically up to 20 Mbps.

  4. What are the typical applications of AM26C31ID?

    • Typical applications of AM26C31ID include RS-422 and RS-485 communication systems, industrial control systems, and point-to-point data transmission.

  5. What is the output current capability of AM26C31ID?

    • The AM26C31ID has a high output current capability, typically up to ±20 mA.

  6. What is the input common-mode voltage range of AM26C31ID?

    • The input common-mode voltage range of AM26C31ID is typically between -7V and +12V.

  7. Is AM26C31ID suitable for harsh industrial environments?

    • Yes, AM26C31ID is designed to operate reliably in harsh industrial environments, making it suitable for rugged applications.

  8. Does AM26C31ID have built-in protection features?

    • Yes, AM26C31ID includes built-in thermal shutdown and short-circuit protection features to ensure robust operation.

  9. Can AM26C31ID be used for long-distance data transmission?

    • Yes, AM26C31ID is suitable for long-distance data transmission due to its differential signaling and noise immunity characteristics.

  10. What are the key advantages of using AM26C31ID in technical solutions?

    • The key advantages of using AM26C31ID include high-speed data transmission, robustness in harsh environments, and compatibility with industry-standard communication protocols such as RS-422 and RS-485.